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Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
LT1332CNW Linear Technology Wide Supply RangeLow Power RS232 Transceiver with 12V VPP Output for Flash Memory
LT1106CFTR Linear Technology IC DC/DC CONV FOR PCMCIA 20TSSOP
LT1332CNW#PBF Linear Technology Wide Supply RangeLow Power RS232 Transceiver with 12V VPP Output for Flash Memory
LTC1262CS8#TRPBF Linear Technology LTC1262 - 12V, 30mA Flash Memory Programming Supply; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
LTC1262IS8#PBF Linear Technology LTC1262 - 12V, 30mA Flash Memory Programming Supply; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C
LTC1262IS8 Linear Technology LTC1262 - 12V, 30mA Flash Memory Programming Supply; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C

Bubble Memory Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
intel 7110

Abstract: MAGNETICA bubble memory "bubble memory" content addressable memory sense amplifier "content addressable memory" sense amplifier Intel BUBBLE magnetic bubble memories
Text: iny A PRIMER ON MAGNETIC BUBBLE MEMORY Magnetic bubble memory is a solid-state technology with , computers. Yet m any potential users remain unsure of the nature of a bubble memory . This primer is intended to introduce these users to the technology. What a Magnetic Bubble Memory Is A magnetic bubble , created from electrical signals by a bubble generator within the memory , and reconverted to electrical , medium, whereas in the magnetic bubble memory the medium is stationary and the bits move. Advantages


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IC AN 7220

Abstract: BPK-72 Bubble Memory 8080 intel microprocessor pin diagram BPK-70 Bubble Memory BPK72 BPK70 BPK70A Bubble Memory OF IC 7905 magnetic bubble memories
Text: ¡n tg l [P^ILORSIOMÀW BPK 70 1MBIT BUBBLE MEMORY SUBSYSTEM BPK 70-1 BPK 70-4 BPK 70-5 0 °C to , Bubble Memory Subsystem Interfaces to Host Microprocessor Via 7220 Bubble Memory Controller Maximum Data , Parallel and Time Multiplexed Contains Bubble Memory and all ICs for Production with 1Mbit Bubble , 48 ms Bubble Memory in 20-pin Leadless Package Using Socket The BPK 70 Bubble Memory Subsystem is a modular building block used to design bubble memory systems. In a complete bubble memory


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PDF 20-pin IC AN 7220 BPK-72 Bubble Memory 8080 intel microprocessor pin diagram BPK-70 Bubble Memory BPK72 BPK70 BPK70A Bubble Memory OF IC 7905 magnetic bubble memories
interfacing of 8257 devices with 8085

Abstract: IC 7430 BPK-72 Bubble Memory IC-7430 8085 microprocessor BPK72 7430E IC7406 8085 Manual 6116 interface 8085
Text: Bubble Memory is quickly emerging as the preferred high density storage medium for a variety of microprocessor applications. Considering their size and reliability, Bubble Memory allows the designer to utilize , non-volatility. In addition to a one megabit Bubble Memory , Intel magnetics also manufactures a complete family of integratedsuppcirt circuits that simplify the task of designing with Bubble Memory . The family of , Memory Controller (BMC). The remaining support circuits are controlled by the Bubble Memory Controller


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PDF AP-150 IMB-72 interfacing of 8257 devices with 8085 IC 7430 BPK-72 Bubble Memory IC-7430 8085 microprocessor BPK72 7430E IC7406 8085 Manual 6116 interface 8085
intel 8284A clock generator

Abstract: BPK-70 bubble memory 74SC245
Text: . 6-192 AP-164 MEMORY ACTIVITY LEVELS AND POWER DISSIPATION The bubble m em ory already reduces , bubble m em ory arid its support ICs. Figure 1. Bubble Memory System Block Diagram AP-164 Table 1. Bubble Memory Power Requirements Configuration BPK70 1 2 Capacity (Bytes) 128K 256K Power iWatts , DUTY C Y C L E B U B B L E IS A C TIVE Figure 2. A Comparison of Bubble Memory Activity to the Amount of Average Power Dissipated by the Bubble Memory System The lowest value on each plot is the


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PDF P-164 AP-164 intel 8284A clock generator BPK-70 bubble memory 74SC245
dma 8257

Abstract: BPK-72 Bubble Memory IC AN 7220 BPK72 Bubble Memory Memtech intel 8257 IC AN 7220 b DMA Controller 8257 70AZ-1
Text: Mem/ech 7220 CONTROLLER FOR 1 MBIT BPK 70 AZ BUBBLE MEMORY SUBSYSTEM 7220-1 0°C To 75 , Subsystems The 7220 is a complete 1 Mbit Bubble Memory Controller (BMC) that provides the interface between the microprocessor host and the 1 Mbit Bubble Memory Subsystem. All communication between the host processor and the bubble memory is performed through the controller. The BMC interfaces easily to any Intel , memory software driver to integrate the bubble memory into his system. This interfacing with the BMC is


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PDF 70AZ-1, 70AZ-5 /0388/3K/RJ dma 8257 BPK-72 Bubble Memory IC AN 7220 BPK72 Bubble Memory Memtech intel 8257 IC AN 7220 b DMA Controller 8257 70AZ-1
Bubble Memory

Abstract: TA 7230 P intel 8085 Intel BUBBLE INTEL 7230 memory bubble 7230 intel 8088 memory intel 7110 S6590
Text: Current Sink Outputs Designed to Directly Drive Bubble Memory ■Direct Interface to Bubble Memory , and Bootswap pulses. The high current sinking outputs directly drive the bubble memory . It also directly interfaces to the Intel Magnetics Bubble Memory Controller (7220) and Formatter/Sense amplifier , Block Diagram of Single Bubble Memory System — 128K Bytes 3-26 7230 LOGIC DIAGRAM PIN DESCRIPTION , bubble memory . GEN.B (Pin 19) An output providing the current pulse for writing data into the "B" quads


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PDF 22-Pin 71meter S6590 S6590 AFN-01357A Bubble Memory TA 7230 P intel 8085 Intel BUBBLE INTEL 7230 memory bubble 7230 intel 8088 memory intel 7110
intel 8259 programmable interrupt controller

Abstract: TCDF 1900 Memtech 7225 bubble d7225 Bubble Memory D7225-6 kz3C D7225-1 a7245
Text: mêm7ëch 7225 CONTROLLER FOR 4-MEGABIT BPK 74 BUBBLE MEMORY SUBSYSTEM D7225-1 0°C to + 70 , -Megabit Bubble Memory Subsystems Interfaces to Intel 80 Series and Other Standard Microprocessors and MicroControllers Controls up to Eight Bubble Memory Subsystems 128 Byte FIFO for Data Buffering Three Modes of , -Megabit Bubble Memory Subsystem. All communication between the host processor and the bubble memory is performed , . The design engineer writes a bubble memory software driver to integrate the bubble memory into his


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PDF D7225-1 D7225-6 SA/1187/5K/RJ/DT intel 8259 programmable interrupt controller TCDF 1900 Memtech 7225 bubble d7225 Bubble Memory D7225-6 kz3C a7245
STR S 6307

Abstract: str 6307 uP 6308 AD STR 6309 uP 6308 AP str s 6309 STR 6307 POWER LT 7224 of str 6309 str 6308
Text: 7224 CONTROLLER FOR 4MBIT BPK 5V74 BUBBLE MEMORY SUBSYSTEM Provides Interface between Host Microprocessor and 4 Mbit Bubble Memory Subsystems Interlaces to 8080/85/86/88/186/286 and Other Standard Microprocessors Controls up to Eight Bubble Memory Subsystems 18 Easy-to-Use Commands . Three Modes of Data , is a complete 4 Mbit Bubble Memory Controller (BMC) that provides the interface between the microprocessor host and the 4 Mbit Bubble Memory Subsystem. All communication between the host processor and the


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VMOS Transistor

Abstract: block diagram of intel 8255 chip vmos intel 8085 bubble memory BPK70 INTEL 7250
Text: Reset for Maximum Protection of Bubble Memory ■TTL Compatible Inputs Only One Power Supply Required , Bubble Memory Controller (BMC) and directly drives either Quad VMOS transistor packs or Quad Bipolar transistor packs which are connected to the coils of the bubble memory . The 7250 is a high voltage, high , STOHAGESUBSViiTEM J ADDITIONAL BPK70'S Block Diagram of Single Bubble Memory Sy stem — 128K Bytes 3-41 7250 , inactive so that bubble memory is protected in the event of power supply failure. X + IN, .X-.IN (Pins 3,4


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PDF 16-Piri 16-LEAD VMOS Transistor block diagram of intel 8255 chip vmos intel 8085 bubble memory BPK70 INTEL 7250
intel 7114 bubble

Abstract: IN75463 md7220 intel 7234 bubble memory BPK-70 Bubble Memory 5v75 TA 7264 AN7224 "bubble memory"
Text: O M F Ü K ß f lÄ T T O Ü K I BPK 5V74 4MBIT BUBBLE MEMORY SUBSYSTEM BPK 5V74-4 10°C To 55°C 4 Mbit (512K Bytes) Non-Volatile, Solid-state, Read/Write Bubble Memory Subsystem Interfaces to Host Microprocessor Via Additional Bubble Memory Controller Contains Bubble Memory and ICs for Production with 4Mbit Bubble Memory Modularity Provides Expansion Up to Eight Subsystems Per Controller Maximum Data , Parallel and Time Multiplexed Average Random Access Time of 88 ms Bubble Memory in Leaded Package


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PDF 5V74-4 400/x intel 7114 bubble IN75463 md7220 intel 7234 bubble memory BPK-70 Bubble Memory 5v75 TA 7264 AN7224 "bubble memory"
motorola bubble memory controller

Abstract: MC34047S MBM2256 MC34047 magnetic bubble memories MC34046S bubble memories bubble memory voltageboost
Text: ® Advance Information GENERAL DESCRIPTION The MC34046S and MC34047S Single Bubble Memory , for the generate, swap, replicate and map-loop operations in a magnetic bubble memory device. The , current pulses generated. Each Operation Driver can drive one bubble memory . Basic control/ timing signals are input to the Operation Driver from the bubble memory controller. Each circuit contains a voltage , -inch wide dual in-line packages. FEATURES • Single Bubble Memory Drive Capability â


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PDF MC34046S MC34047S MBM2256 256-kilobit) MBM2011 MC34046S* MC34047S motorola bubble memory controller MC34047 magnetic bubble memories bubble memories bubble memory voltageboost
8086 8257 DMA controller interfacing

Abstract: interfacing of 8257 devices with 8085 interfacing of 8257 with 8086 interfacing of 8237 with 8086 IC AN 7220 IC AN 7220 b interfacing of 8237 with 8085 8086 8257 DMA controller intel 8085 pin assignments ic dma 8237 8088
Text: inteT 7220 BUBBLE MEMORY CONTROLLER 8080/8085/8088/8086 Microprocessor Interface , The Intel® 7220 is a complete Bubble Memory Controller (BMC) designed to provide all the interface , MEMORY UNIT (MBM) BPK70 BUBBLE STORASE SUBSYSTEM_| Block Diagram of a 128K Byte Bubble Storage System 3-11 7220 MWMKDI OMFÛfà lMriM HARDWARE DESCRIPTION The 7220 Bubble Memory Controller is packaged in , until a stopping point in a field rotation is reached (If the BMC is causing the bubble memory drive


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PDF 40-Pin BPK70 1756A 017S6A 8086 8257 DMA controller interfacing interfacing of 8257 devices with 8085 interfacing of 8257 with 8086 interfacing of 8237 with 8086 IC AN 7220 IC AN 7220 b interfacing of 8237 with 8085 8086 8257 DMA controller intel 8085 pin assignments ic dma 8237 8088
bubble memory

Abstract: No abstract text available
Text: NBC82851256k-Bit Bubble Memory Controller ic i Semiconductor National p r e l im in a r y NBC82851256k-Bit Bubble Memory Controller General Description The NBC82851 is a dedicated bubble memory controller designed fo r use w ith N ational S em icon ducto r's NBM2256 256k-bit m agnetic bubble memory , controller and the bubble memory devices. The NBC82851 controller provides all signal tim ing necessary to drive 1, 2, 4 or 8 bubble memory modules. Start-up and power-down sequencing insures data integ rity


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PDF NBC82851256k-Bit NBC82851 NBM2256 256k-bit bubble memory
intel 7110

Abstract: vmos fet intel 8085 INTEL 7254 bubble memory DIODE S4 3a vmos to bubble memories 7254 coil driver memory bubble
Text: Memories. Two 7254 packages are required for each bubble memory device. In atypical application D1 and D4 of a 7254 would be connected to an X input of the bubble memory and D2and D3 would be connected to a , –¡ °3 TO 8080 8085 O 7220 BUBBLE MEMORY CONTROLLER (BMC) A Vi rV 7242 FORMATTER/ SENSE AMP (FSA , 7110 ONE MEGABIT BUBBLE MEMORY UNIT IMBM) BPK70 BUBBLE STORAGE SUBSYSTEM | TO ADDITIONAL Block Diagram of Single Bubble Memory System — 128K Bytes 3-45 7254 ABSOLUTE MAXIMUM RATINGS* Temperature


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PDF 14-Pin HP21SA intel 7110 vmos fet intel 8085 INTEL 7254 bubble memory DIODE S4 3a vmos to bubble memories 7254 coil driver memory bubble
DS3615

Abstract: NBM2256 tazer 74LS164 74LS165 NBC82853 MC811 microbus FAIU
Text: VgA National December19fi á¡m Semiconductor preliminary NBC82851256k-Bit Bubble Memory Controller General Description The NBC82851 is a dedicated bubble memory controller designed for use with National Semiconductor's NBM2256 256k-bit magnetic bubble memory . The controller is designed so that a minimum of interface circuitry Is needed between the controller and the bubble memory devices. The NBC82851 controller provides all signal timing necessary to drive 1, 2, 4 or 8 bubble memory modules


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PDF December19fi NBC82851256k-Bit NBC82851 NBM2256 256k-bit DS3615 tazer 74LS164 74LS165 NBC82853 MC811 microbus FAIU
signal detection circuit "peak hold" constant vol

Abstract: MC34044 bubble memory memory device sense amplifier dual Differential Magnetoresistive
Text: (g) MC34044 Advance Information GENERAL DESCRIPTION The MC34044 Bubble Memory Sense , output signal of a magnetic bubble memory device. Peak-to-peak sensing is performed within a selected , BUBBLE MEMORY SENSE AMPLIFIER FIGURE 1 — BUBBLE MEMORY SENSE AMPLIFIER FUNCTIONAL DIAGRAM ln+ o In - , magnetic bubble within the memory device utilizes the magnetoresistive effect whereby a bubble passing , required for extended-temperature operation of the magnetic bubble memory . A differential amplifier across


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PDF MC34044 MC34044 14-pin C34044 signal detection circuit "peak hold" constant vol bubble memory memory device sense amplifier dual Differential Magnetoresistive
intel 7110

Abstract: bubble memory intel 7110 bubble coil gold detector 200G 7110-1 intel Scans-009898 an 7110
Text: intel 7110 1 MEGABIT BUBBLE MEMORY 7110 0-50°C 7110-1 0-70°C 7110-2 10-50°C ■1,048 , , solid-state memory utilizing the magnetic bubble technology. The usable data storage capacity is 1,048,576 , Magnetics bubble memory is 1,310,720 bits. The 7110 has a true binary organization to simplify system , bubble memory system is restarted when power is restored via the support electronics under software , bubble memory chip to protect the data from externally induced magnetic fields. The 7110 operating data


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PDF 20-Pin intel 7110 bubble memory intel 7110 bubble coil gold detector 200G 7110-1 intel Scans-009898 an 7110
ic cd 6283 diagram

Abstract: LT 7220 cd 6283 ic circuit diagram BPK-72 Bubble Memory BPK72 Y7220 E7250 IC cd 6283 cs BPK-70 bubble memory
Text: M i n y IÎL ÎM ÎM W 7220 CONTROLLER FOR 1MBIT BPK 70A BUBBLE MEMORY SUBSYSTEM 7220-1 , (or BPK70-1, -4) Controls up to Four BPK 70A-5 Bubble Memory Subsystems or BPK70-5 0* To 75®C 10-C To , Memory Controller (BMC) that provides the Interface between the microprocessor host and the 1 Mbit Bubble Memory Subsystem. All communication between the host processor and the bubble memory is performed through , write operation is initiated. The design engineer writes a bubble memory software driver to integrate


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PDF BPK70-1, BPK70-5 MD7250-MD7230 ic cd 6283 diagram LT 7220 cd 6283 ic circuit diagram BPK-72 Bubble Memory BPK72 Y7220 E7250 IC cd 6283 cs BPK-70 bubble memory
Bubble Memory

Abstract: motorola sc42 SC42468 bubble memories
Text: ® SC42468 Advance Information GENERAL DESCRIPTION THE SC42468 Bubble Memory Coil Pre-driver , coils of a magnetic bubble memory device. The coil currents are switched through bridge configurations , to the coil pre-driver from the bubble memory controller. The Coil Pre-driver also contains under-volt-age sensing circuits for the two bubble memory system power supply voltages. These circuits provide an , for Multiple-Bubble Systems ABSOLUTE MAXIMUM RATINGS* BUBBLE MEMORY COIL PREDRIVER Characteristic


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PDF SC42468 SC42468 Bubble Memory motorola sc42 bubble memories
BPK72

Abstract: intel 7110 DMA Controller 8257 isbx-251
Text: single-chip LSI Bubble Memory Controller (BMC) that implements a bubble memory storage subsystem (with up to , in addition to the bubble memory chip and provides one megabit (128 kbytes) of non-volatile read , bubble memory components, development kits and assembled boards. The BPK 72 ( Bubble Memory Prototype Kit , all the hardware and documentation necessary to prototype a one-megabit bubble memory system. After , . The BPK 70 one-megabit bubble storage subsystem is a fully interchangable component bubble memory


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PDF AP-157 BPK72 intel 7110 DMA Controller 8257 isbx-251
SBX-251C

Abstract: BPK-72 Bubble Memory BPK72 IN75463 Ultimodule sbx-251 sbx251
Text: new, comprehensive power-fail circuit that is incorporated into all Intel Bubble Board Memory pro ducts: BPK 72 Bubble Memory Prototype Kit, iSBXTM 251 M ULTIMODULETM board, and the iSBC® 254 MULTIBUS® compatible board. The use of this circuit also is recommended for all customer-designed bubble memory boards , Appendix B. Bubble Memory Operation and the Powerfail Function The power-fail circuitry, is partially , essential feature o f the bubble memory (MBM) is non-volatile data storage. This non-volatility results from


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PDF AP-127 SBX-251C BPK-72 Bubble Memory BPK72 IN75463 Ultimodule sbx-251 sbx251
Intel BUBBLE

Abstract: intel 8257 interrupt controller BPK72 intel 7242
Text: than the bubble memory can. The BMC's DMA and interrupt logic handle data transfers* In addition, an , the key function,'because this device provides the bubble memory 's only interface with the outside , -272 Communicate with a bubble memory as with a peripheral controller generate all the support-circuit timing , plifier (FSA) interfaces indepen dently to each half of the bubble memory . Its Integrated sense am plifier , Intel's 7110 magnetic-bubble memory device. 6-230 intef AR-272 Fig 2-Interfacing a bubble


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PDF AR-272 Intel BUBBLE intel 8257 interrupt controller BPK72 intel 7242
motorola bubble memory controller

Abstract: MC34046 MC34047 MBM2256 memory bubble MC34044 SC42584 SC42585 bubble memories SZXZ
Text: ® Advance Information GENERAL DESCRIPTION The SC42584 and SC42585 Bubble Memory controllers , between a Magnetic Bubble Memory IMBM) subsystem and the user system, including data and map loop read and write, redundant loop management, error correction, and all bubble memory timing. The SC42584 and , spacing. FEATURES • Single-Chip Integrated Circuit • Generation of All Bubble Memory Timing Signals , BUBBLE MEMORY CONTROLLERS Characteristics Value Unit Ambient temperature with power applied Commercial


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PDF SC42584 SC42585 MBM2256 MBM2011 40-pin SC42584* SC42585 motorola bubble memory controller MC34046 MC34047 MBM2256 memory bubble MC34044 bubble memories SZXZ
intel 8055

Abstract: BPK70 intel 7242
Text: Handles Redundant Loops ■FIFO Data Block Buffer ■Daisy-Chained Selects for Multiple Bubble Memory , multiple bubble memory systems. Up to eight FSA can be controlled by one 7220 Bubble Memory Controller (BMC , PULSE GENERATOR (CPG) 3T 2x7254 DRIVER TRANSISTORS 3£ 7110 ONE MEGABIT BUBBLE MEMORY UNIT (MBM) ADDITIONAL BPK70'S _BPK70 BUBBLE STORASE SUBSYSTEM_| Block Diagram of Single Bubble Memory System , from the bubble memory into the FSA shall not be available to the Controller until 40 clock cycles


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PDF 20-Pin tcYC-11 AFN-01358A AFN-01358A intel 8055 BPK70 intel 7242
IC 74ls32

Abstract: intel 8086 microprocessor LT 7220 IC 74LS74 BPK72 8086 microprocessor kit manual IC746 IC820 3103* intel ic8286
Text: the advent of In te l's BPK 72 bubble memory pro totype kit, a design engineer can im m ediately , characteristics of the BPK 72 kit as a whole and of the 7220 Bubble Memory Con troller. Once the building blocks , Figure 1 . The support circuitry used with one 7110 magnetic bubble memory (MBM) in the BPK 72 kit , Byte Magnetic Bubble Memory System 6-17 AP-119 · · · · · · · · · · · · Figure 2. Bubble Memory System Expansion up to One Megabyte Figure 2 shows how larger


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PDF AP-119 MCS-86 BPK-72 IC 74ls32 intel 8086 microprocessor LT 7220 IC 74LS74 BPK72 8086 microprocessor kit manual IC746 IC820 3103* intel ic8286
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